View Single Post
      03-11-2012, 08:30 PM   #6
Ron Stygar
Drives: 2006 Z4 M Coupe
Join Date: Sep 2007
Location: USA

Posts: 421
iTrader: (0)

Originally Posted by Jax543210 View Post
I think e-box might be the same a the control unit box that's found opposite the driver in the engine bay. I wonder if it gets vented by the e-box fan that seems to be located in the cabin or air from the cabin?

E-box fan S54

The E-box fan is fitted in the area of the MSS70 control unit and it cools the control unit. This is intended to exclude temperature-related sources of error in the function of the control unit.
Ron Stygar is offline  
Reply With Quote